488816980464

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{325951}}^1$

素因数の和:326318

約数の個数: 80

約数和(自身を含む): 1277210316800

約数和(自身を除く): 788393336336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 199, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1592, 1884, 2388, 2512, 3184, 3768, 4776, 7536, 9552, 31243, 62486, 93729, 124972, 187458, 249944, 325951, 374916, 499888, 651902, 749832, 977853, 1303804, 1499664, 1955706, 2607608, 3911412, 5215216, 7822824, 15645648, 51174307, 64864249, 102348614, 129728498, 153522921, 194592747, 204697228, 259456996, 307045842, 389185494, 409394456, 518913992, 614091684, 778370988, 818788912, 1037827984, 1228183368, 1556741976, 2456366736, 3113483952, 10183687093, 20367374186, 30551061279, 40734748372, 61102122558, 81469496744, 122204245116, 162938993488, 244408490232, 488816980464]

約数ペア:

[(1, 488816980464), (2, 244408490232), (3, 162938993488), (4, 122204245116), (6, 81469496744), (8, 61102122558), (12, 40734748372), (16, 30551061279), (24, 20367374186), (48, 10183687093), (157, 3113483952), (199, 2456366736), (314, 1556741976), (398, 1228183368), (471, 1037827984), (597, 818788912), (628, 778370988), (796, 614091684), (942, 518913992), (1194, 409394456), (1256, 389185494), (1592, 307045842), (1884, 259456996), (2388, 204697228), (2512, 194592747), (3184, 153522921), (3768, 129728498), (4776, 102348614), (7536, 64864249), (9552, 51174307), (31243, 15645648), (62486, 7822824), (93729, 5215216), (124972, 3911412), (187458, 2607608), (249944, 1955706), (325951, 1499664), (374916, 1303804), (499888, 977853), (651902, 749832)]